This page provides postcode data for the Southampton UK Unitary Authority.
In 2021, Southampton contained approximately 102,300 households with a population of about 249,000
In 2011, Southampton contained approximately 98,244 households with a population of about 236,855
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SO19 2XE | Peartree | 50.901813 | -1.368107 | 444531 | 111561 | SU445115 |
| SO19 2XF | Peartree | 50.901813 | -1.368107 | 444531 | 111561 | SU445115 |
| SO19 2XG | Bitterne Park | 50.917731 | -1.386713 | 443208 | 113320 | SU432133 |
| SO19 2XH | Bitterne Park | 50.917731 | -1.386713 | 443208 | 113320 | SU432133 |
| SO19 2XJ | Peartree | 50.901813 | -1.368107 | 444531 | 111561 | SU445115 |
| SO19 2XL | Sholing | 50.903415 | -1.363378 | 444862 | 111742 | SU448117 |
| SO19 2XP | Bitterne Park | 50.917767 | -1.386812 | 443201 | 113324 | SU432133 |
| SO19 2XQ | Bitterne Park | 50.917731 | -1.386713 | 443208 | 113320 | SU432133 |
| SO19 2XZ | Bitterne Park | 50.917731 | -1.386713 | 443208 | 113320 | SU432133 |
| SO19 2ZA | Peartree | 50.900328 | -1.362866 | 444901 | 111399 | SU449113 |
| SO19 2ZB | Peartree | 50.900328 | -1.362866 | 444901 | 111399 | SU449113 |
| SO19 2ZE | Bitterne Park | 50.917731 | -1.386713 | 443208 | 113320 | SU432133 |
| SO19 2ZJ | Bitterne Park | 50.917731 | -1.386713 | 443208 | 113320 | SU432133 |
| SO19 2ZN | Bitterne Park | 50.917767 | -1.386812 | 443201 | 113324 | SU432133 |
| SO19 2ZX | Bitterne Park | 50.917731 | -1.386713 | 443208 | 113320 | SU432133 |
| SO19 4AA | Peartree | 50.913596 | -1.365259 | 444720 | 112873 | SU447128 |
| SO19 4AB | Peartree | 50.914445 | -1.369288 | 444436 | 112965 | SU444129 |
| SO19 4BR | Peartree | 50.915585 | -1.367252 | 444578 | 113093 | SU445130 |
| SO19 4BS | Peartree | 50.915501 | -1.368278 | 444506 | 113083 | SU445130 |
| SO19 4BT | Peartree | 50.914714 | -1.369057 | 444452 | 112995 | SU444129 |
| SO19 4BU | Peartree | 50.916486 | -1.370797 | 444328 | 113191 | SU443131 |
| SO19 4BW | Peartree | 50.916103 | -1.371527 | 444277 | 113148 | SU442131 |
| SO19 4BX | Peartree | 50.915196 | -1.371724 | 444264 | 113047 | SU442130 |
| SO19 4BY | Peartree | 50.915818 | -1.372029 | 444242 | 113116 | SU442131 |
| SO19 4BZ | Peartree | 50.916451 | -1.372774 | 444189 | 113186 | SU441131 |
| SO19 4DA | Peartree | 50.916766 | -1.372685 | 444195 | 113221 | SU441132 |
| SO19 4DB | Peartree | 50.915923 | -1.373166 | 444162 | 113127 | SU441131 |
| SO19 4DD | Peartree | 50.916352 | -1.374412 | 444074 | 113174 | SU440131 |
| SO19 4DE | Peartree | 50.913786 | -1.370477 | 444353 | 112891 | SU443128 |
| SO19 4DF | Peartree | 50.913654 | -1.370991 | 444317 | 112876 | SU443128 |
| SO19 4DG | Peartree | 50.911429 | -1.368646 | 444484 | 112630 | SU444126 |
| SO19 4DH | Peartree | 50.911649 | -1.367747 | 444547 | 112655 | SU445126 |
| SO19 4DJ | Peartree | 50.911352 | -1.369216 | 444444 | 112621 | SU444126 |
| SO19 4DT | Peartree | 50.914751 | -1.365884 | 444675 | 113001 | SU446130 |
| SO19 4DU | Peartree | 50.914513 | -1.365176 | 444725 | 112975 | SU447129 |
| SO19 4DW | Peartree | 50.91431 | -1.36424 | 444791 | 112953 | SU447129 |
| SO19 4DX | Peartree | 50.914318 | -1.368962 | 444459 | 112951 | SU444129 |
| SO19 4DY | Peartree | 50.913884 | -1.368627 | 444483 | 112903 | SU444129 |
| SO19 4EA | Peartree | 50.913213 | -1.36764 | 444553 | 112829 | SU445128 |
| SO19 4EB | Peartree | 50.912853 | -1.367545 | 444560 | 112789 | SU445127 |
| SO19 4ED | Peartree | 50.912338 | -1.36704 | 444596 | 112732 | SU445127 |
| SO19 4XA | Peartree | 50.914445 | -1.369288 | 444436 | 112965 | SU444129 |
| SO19 4XB | Peartree | 50.911142 | -1.366985 | 444601 | 112599 | SU446125 |
| SO19 4XD | Peartree | 50.911142 | -1.366985 | 444601 | 112599 | SU446125 |
| SO19 4XE | Peartree | 50.914445 | -1.369288 | 444436 | 112965 | SU444129 |
| SO19 5AA | Thornhill | 50.912502 | -1.346171 | 446063 | 112763 | SU460127 |
| SO19 5AB | Thornhill | 50.912502 | -1.346171 | 446063 | 112763 | SU460127 |
| SO19 5AD | Thornhill | 50.913238 | -1.347611 | 445961 | 112844 | SU459128 |
| SO19 5AE | Harefield | 50.91407 | -1.351583 | 445681 | 112934 | SU456129 |
| SO19 5AF | Thornhill | 50.912707 | -1.352398 | 445625 | 112782 | SU456127 |
| SO19 5ES | Harefield | 50.913392 | -1.352687 | 445604 | 112858 | SU456128 |
| SO19 5ET | Harefield | 50.913993 | -1.35238 | 445625 | 112925 | SU456129 |
| SO19 5EU | Thornhill | 50.91354 | -1.351747 | 445670 | 112875 | SU456128 |
| SO19 5EW | Thornhill | 50.913542 | -1.350509 | 445757 | 112876 | SU457128 |
| SO19 5EX | Thornhill | 50.912842 | -1.350803 | 445737 | 112798 | SU457127 |
| SO19 5FF | Thornhill | 50.913485 | -1.345033 | 446142 | 112873 | SU461128 |
| SO19 5FG | Thornhill | 50.913166 | -1.344383 | 446188 | 112838 | SU461128 |
| SO19 5JJ | Thornhill | 50.914376 | -1.338833 | 446577 | 112976 | SU465129 |
| SO19 5JL | Thornhill | 50.913915 | -1.341542 | 446387 | 112923 | SU463129 |
| SO19 5JN | Thornhill | 50.913855 | -1.340533 | 446458 | 112917 | SU464129 |
| SO19 5JP | Thornhill | 50.913202 | -1.339447 | 446535 | 112845 | SU465128 |
| SO19 5JQ | Thornhill | 50.912393 | -1.339544 | 446529 | 112755 | SU465127 |
| SO19 5JR | Thornhill | 50.913191 | -1.342278 | 446336 | 112842 | SU463128 |
| SO19 5JS | Thornhill | 50.912571 | -1.342415 | 446327 | 112773 | SU463127 |
| SO19 5JT | Thornhill | 50.912793 | -1.343592 | 446244 | 112797 | SU462127 |
| SO19 5JU | Thornhill | 50.911824 | -1.343876 | 446225 | 112689 | SU462126 |
| SO19 5JW | Thornhill | 50.911119 | -1.343317 | 446265 | 112611 | SU462126 |
| SO19 5JX | Thornhill | 50.911474 | -1.345602 | 446104 | 112649 | SU461126 |
| SO19 5JY | Thornhill | 50.913755 | -1.346808 | 446017 | 112902 | SU460129 |
| SO19 5JZ | Thornhill | 50.913164 | -1.347157 | 445993 | 112836 | SU459128 |
| SO19 5LA | Thornhill | 50.912728 | -1.346367 | 446049 | 112788 | SU460127 |
| SO19 5LB | Thornhill | 50.913688 | -1.34604 | 446071 | 112895 | SU460128 |
| SO19 5LD | Thornhill | 50.912273 | -1.347099 | 445998 | 112737 | SU459127 |
| SO19 5LE | Thornhill | 50.912169 | -1.34619 | 446062 | 112726 | SU460127 |
| SO19 5LF | Thornhill | 50.911237 | -1.346701 | 446027 | 112622 | SU460126 |
| SO19 5LG | Thornhill | 50.910404 | -1.345702 | 446098 | 112530 | SU460125 |
| SO19 5LH | Thornhill | 50.910978 | -1.347088 | 446000 | 112593 | SU459125 |
| SO19 5LJ | Thornhill | 50.912604 | -1.348388 | 445907 | 112773 | SU459127 |
| SO19 5LL | Thornhill | 50.911876 | -1.348427 | 445905 | 112692 | SU459126 |
| SO19 5LN | Thornhill | 50.911347 | -1.348747 | 445883 | 112633 | SU458126 |
| SO19 5LP | Thornhill | 50.910337 | -1.348164 | 445925 | 112521 | SU459125 |
| SO19 5LQ | Thornhill | 50.910433 | -1.347736 | 445955 | 112532 | SU459125 |
| SO19 5LR | Thornhill | 50.910101 | -1.346204 | 446063 | 112496 | SU460124 |
| SO19 5LS | Thornhill | 50.909846 | -1.345696 | 446099 | 112468 | SU460124 |
| SO19 5LT | Thornhill | 50.909461 | -1.345957 | 446081 | 112425 | SU460124 |
| SO19 5LU | Thornhill | 50.909475 | -1.346882 | 446016 | 112426 | SU460124 |
| SO19 5LW | Thornhill | 50.910221 | -1.346757 | 446024 | 112509 | SU460125 |
| SO19 5SD | Thornhill | 50.911801 | -1.341387 | 446400 | 112688 | SU463126 |
| SO19 5SP | Thornhill | 50.912259 | -1.344553 | 446177 | 112737 | SU461127 |
| SO19 5SY | Thornhill | 50.914199 | -1.348907 | 445869 | 112950 | SU458129 |
| SO19 5TR | Bitterne Park | 50.917731 | -1.386713 | 443208 | 113320 | SU432133 |
| SO19 5WZ | Bitterne Park | 50.917731 | -1.386713 | 443208 | 113320 | SU432133 |
| SO19 5YZ | Thornhill | 50.912502 | -1.346171 | 446063 | 112763 | SU460127 |
| SO19 5ZJ | Thornhill | 50.913746 | -1.34988 | 445801 | 112899 | SU458128 |
| SO19 5ZL | Thornhill | 50.912502 | -1.346171 | 446063 | 112763 | SU460127 |
| SO19 6AA | Thornhill | 50.903587 | -1.328191 | 447336 | 111783 | SU473117 |
| SO19 6AB | Thornhill | 50.909876 | -1.327062 | 447409 | 112483 | SU474124 |
| SO19 6AD | Thornhill | 50.907957 | -1.332822 | 447006 | 112266 | SU470122 |
| SO19 6AF | Thornhill | 50.909451 | -1.340965 | 446432 | 112427 | SU464124 |
| SO19 6AG | Thornhill | 50.908694 | -1.334248 | 446905 | 112347 | SU469123 |